$200+ is just a cash grab for Futureshop/BB..dont fall for it!
for cheap ones it's just simple tilt function..which is usually useless unless you put it up high (ie over a fireplace)
most important thing is if weight and screw fitment matches up (usually they do)
finding a cheap one is one thing, being able to mount it on your wall is another.
edit:
If your tv is <40"...this scorching hot mounting sol'n might work for you
http://www.redflagdeals.com/forums/s...d.php?t=759843